Which exact version of the preview do you have installed?
Just installed the latest - 2025.0 (742)
IOS 18.2
It’s been this way in every release of the preview so far. These are Plex created collections.
FWIW, I’m on the same version and collection posters appear fine.
However, when opening a collection nothing happens (it worked in the previous version) {will report this separately]
